Build with bukkit-*.jar and Vault.jar.
Permission node: builderpain.deny
Options for config.yml:
nopain - lists the blocks that, when placed, won't cause an injury. If you need to know how to write it, install my other plugin Ouch and place the block.
damage - how much it'll take off in half-hearts. 4 = 2 hearts.
chanceofhurt - if the random number it makes is higher than chanceofhurt, it does the damage. 80 is 1-in-5.
Default values are by-request.
